CUSIP: 95825r103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 4,889,176 | $135,577 | — | — |
| Q3 2018 | 5,120,765 | $153,316 | — | — |
| Q2 2018 | 5,325,980 | $190,404 | — | — |
| Q1 2018 | 5,590,327 | $185,152 | — | — |
| Q4 2017 | 5,350,896 | $198,839 | — | — |
| Q3 2017 | 5,082,081 | $209,280 | — | — |
| Q2 2017 | 5,109,279 | $219,801 | — | — |
| Q1 2017 | 5,084,739 | $234,406 | — | — |
| Q4 2016 | 5,123,776 | $216,992 | — | — |
| Q3 2016 | 5,179,631 | $220,083 | — | — |
| Q2 2016 | 4,438,151 | $169,759 | — | — |
| Q1 2016 | 4,077,606 | $145,326 | — | — |
| Q4 2015 | 3,703,482 | $134,399 | — | — |
| Q3 2015 | 2,927,006 | $115,412 | — | — |
| Q2 2015 | 2,882,711 | $172,963 | — | — |
| Q1 2015 | 2,543,777 | $152,627 | — | — |
| Q4 2014 | 2,362,157 | $142,273 | — | — |
| Q3 2014 | 2,337,795 | $142,465 | — | — |
| Q2 2014 | 2,244,064 | $140,703 | — | — |
| Q1 2014 | 2,183,287 | $107,221 | — | — |
| Q4 2013 | 2,116,510 | $83,623 | — | — |
| Q3 2013 | 1,769,710 | $65,815 | — | — |
| Q2 2013 | 1,593,330 | $65,597 | — | — |